Corticospinal - Study guides, Revision notes & Summaries

Topic 13: Integration of Nervous System Functions Question 1 Question text A nurse is caring for a patient who exhibits the following symptoms: (1) inability to maintain balance while walking (2) normal intelligence (3) can initiate voluntary movements although they are somewhat uncoordinated. (4) decreased tone in the skeletal muscles The patient is probably suffering from a condition that affected the Select one: a. midbrain. b. cerebellum. c. basal ganglia. d. cerebral cortex. e. brainstem. Q...

BKAT review Questions and Answers 2023 Upon recognizing ventricular fibrillation in a safe environment, the nurse should then establish unresponsiveness The most important step in preventing central venous catheter related sepsis is: Thorough handwashing. A routine check of your patient's blood gas values show a pH of 7.40, pO2 of 98mm Hg, pCO2 of 38 mmhg, and HCO3 of 25 mEq. These results reflect Normal values Nitropressin and Dobutamine Reduce afterload and improve c...

NBME Exam Questions & Answers 2024/25 Transverse histological section of the cervical spinal cord at C6 shows degeneration of both corticospinal tract and atrophy of the ventral roots - ANSWERSALS Neurotransmitter released in excess following ischemia and can initiate a receptor-mediated ca2+ influx that leads to neuronal death - ANSWERSGlutamate Change in muscle 3 months after starting a weight lifting program - ANSWERSIncreased number of mitochondria Increased actin per myocyte ...

The prefrontal cortex lies _________________ to the premotor cortex Ans: Rostral Which of the following is/are located in the frontal lobe? Broca's area Angular gyrus Post central gyrus All of the above None of the above Ans: Broca's area List the meninges from the outermost to the innermost layer Ans: Dura mater, arachnoid membrane, pia mater The cerebral cortex: Ans: Is made up of 6 cell layers The angular gyrus is found mainly in the: Ans: Parietal lobe The Calcarine fissure:...

frontal lobe function correct answers personality, emotion, behavior, intellect parietal lobe function correct answers sensation occipital lobe function correct answers vision temporal lobe function correct answers auditory Wernicke's area correct answers controls language reception - a brain area involved in language comprehension and expression; usually in the left temporal lobe Broca's area correct answers speech production basal ganglia function correct answers movement ...

CNIM MULTIPLE CHOICE Ipsilateral cranial nerve deficits combined with contralateral motor deficits indicate what site of lesion? A- Cortex B- Cauda equina C- Brainstem D- Spinal cord - answer-C Median Nerve A- MCA B- PCA C- AICA D- ACA - answer-A The layers of protective tissue which surround the central nervous system are called: A- Ventricles B- Cerebrospinal fluidd C- Skull D- Meninges - answer-D The interconnecting blood vessels at the base of the brain make up: A- Carotid ...

Ipsilateral cranial nerve deficits combined with contralateral motor deficits indicate what site of lesion? A- Cortex B- Cauda equina C- Brainstem D- Spinal cord - answer-C Median Nerve A- MCA B- PCA C- AICA D- ACA - answer-A The layers of protective tissue which surround the central nervous system are called: A- Ventricles B- Cerebrospinal fluidd C- Skull D- Meninges - answer-D The interconnecting blood vessels at the base of the brain make up: A- Carotid exchange B- Blood cir...

Principles Of Anatomy And Physiology Exam Questions And Answers (Verified And Updated) motor system - answerall parts of the brain and spinal cord that are devoted to the OUTPUT of the nervous system. nervous system has what functions - answersensory, processing and motor Outputs of the nervous system - answermotor funcitons 2 types motor output - answervisceral motor, somatic motor visceral motor - answersmooth muscle, cardiac, muscle and glands somatic motor - answerskeletal muscle, v...

NR 283 FINAL EXAM 4-comprehensive -with verified answers-2022 Chapter 4 Pain 1. The impulses related to acute pain are usually transmitted by: a. nociceptors. b. myelinated A delta fibers. c. unmyelinated C fibers. d. any sensory fiber with a low pain threshold. ANS: B REF: 55 2. In which structure do pain impulses ascend the spinal cord? a. Reticular formation b. Corticospinal tract c. Spinothalamic tract d. Relevant dermatome ANS: C REF: 55 3. According to the gate-control theory, passage of p...

CBIS ACTUAL EXAM WITH QUESTIONS AND WELL VERIFIED ANSWERS [GRADED A+] REAL EXAM!!! REAL EXAM!! Primary sensory cortex - ANS--Regions of the cerebral cortex that initially process information from the senses Broca's area - ANS--Dysarthritic speech. Halted, labored speech Wernicke's area - ANS--Can fluently talk but it won't make sense Major descending tracts spinal cord - ANS--Anterior corticospinal tract, lateral corticospinal tract, rubrospinal tract, tectospinal tract Acute Br...